[Lua] How to save text input?

I am trying to make a register program,
where players enter their name and the name got save somewhere in the program.

problem is write doesn't save text. How should I go about doing it?

you can use read()
simple to use:

print("Please enter text:")
text=read()
print("You entered: "..text)

that will not work…
but i figure out..

local file = io.open("Text", "w")
file:write("Name")
file:close()

but now theres problem reading the file

ok nvm I solve my own problem :)/>/> to read from that file